This USB OTG (On-The-Go) adapter cable consists of a USB A female on one end to a USB micro B male on the other. It enables you to connect a USB peripheral device (such as USB mouse, keyboard, thumb drive) to a tablet or smart phone.

This MHL 3.0 adapter consists of a USB micro-B male on one end and a HDMI female on the other. It also has a a USB micro-B USB female for power. It is used to connect a mobile device such as a smartphone or tablet to a HDMI display such as a HDTV. It can support resolutions as high as 4k HD and is backwards compatible with MHL 2.0 and 1.0.